Final answer:
Explanation of when an employee places his lock during a group lockout procedure.
Explanation:
In the context of lockout procedures in the workplace, one employee placing his lock on the isolating device before another removes his own device typically occurs during a group lockout where multiple employees are involved in locking out a specific piece of equipment or machinery to ensure safety.
During a group lockout, each employee adds their lock to the isolation point before work begins and removes it only when all employees are present at the end of the task, ensuring that no individual can start work prematurely or endanger others by mistakenly reactivating the equipment.
This precaution is important in industries where proper lockout/tagout procedures are crucial for preventing accidents and injuries related to unexpected machine operations.
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